TY - JOUR AU - CHEN Wei-ru AU - YANG Yong-xin AU - ZHENG Hui-qin AU - A Si-ya AU - LIU Fa PY - 2016 TI - Anti-inflammatory effects of verapamil, nifedipine and nicardipine JF - Acta Pharmacologica Sinica; Vol 11, No 3 (May 1990): Acta Pharmacologica Sinica Y2 - 2016 KW - N2 - Anti-inflammatory effects of calcium antagonists verapamil (Ver), nifedipine (Nif) and nicardipine (Nic) were compared. They all produced significant inhibitions in acute and chronic inflammatory models in a dose-dependent manner. The ED30 in the capillary permeability were: Ver 18, Nif 12 and Nic 8 mg/kg, respectively. In the xylene-induced swelling of mouse ears, the ED30 were: Ver 39, Nif 14, and Nic 25 mg/kg, respectively. In the carrageenan paw edema of mice, and in the acetic acid-induced pleurisy and cotton granuloma of rats these drugs inhibited inflammatory responses at 5 or 10 mg/kg. Nif showed a greater effect than Ver and Nic on the paw edema, and Ver showed greater effects than NIf and Nic on the pleurisy and granuloma. At 10 mg/kg they depressed the PGE2 content measured by radioimmunoassay in inflammatory tissues of carrageenan paw edema of mice. UR - http://www.chinaphar.com/article/view/5513